[DNSOP] [Technical Errata Reported] RFC8624 (6227)

RFC Errata System <rfc-editor@rfc-editor.org> Fri, 10 July 2020 08:32 UTC

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Subject: [DNSOP] [Technical Errata Reported] RFC8624 (6227)
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The following errata report has been submitted for RFC8624,
"Algorithm Implementation Requirements and Usage Guidance for DNSSEC".

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid6227

--------------------------------------
Type: Technical
Reported by: Mats Dufberg <mats.dufberg@internetstiftelsen.se>

Section: 6

Original Text
-------------
   This document has no IANA actions.


Corrected Text
--------------
   This document updates the IANA registry "Delegation Signer (DS) Resource 
   Record (RR) Type Digest Algorithms". The registry has been updated by
   the following table from section 3.3:

   +--------+-----------------+-------------------+-------------------+
   | Number | Mnemonics       | DNSSEC Delegation | DNSSEC Validation |
   +--------+-----------------+-------------------+-------------------+
   | 0      | NULL (CDS only) | MUST NOT [*]      | MUST NOT [*]      |
   | 1      | SHA-1           | MUST NOT          | MUST              |
   | 2      | SHA-256         | MUST              | MUST              |
   | 3      | GOST R 34.11-94 | MUST NOT          | MAY               |
   | 4      | SHA-384         | MAY               | RECOMMENDED       |
   +--------+-----------------+-------------------+-------------------+

   [*] - This is a special type of CDS record signaling removal of DS at
         the parent in [RFC8078].


   This document updates the IANA registry "DNS Security Algorithm Numbers". 
   The registry has been updated by the following table from section 3.1:

   +--------+--------------------+-----------------+-------------------+
   | Number | Mnemonics          | DNSSEC Signing  | DNSSEC Validation |
   +--------+--------------------+-----------------+-------------------+
   | 1      | RSAMD5             | MUST NOT        | MUST NOT          |
   | 3      | DSA                | MUST NOT        | MUST NOT          |
   | 5      | RSASHA1            | NOT RECOMMENDED | MUST              |
   | 6      | DSA-NSEC3-SHA1     | MUST NOT        | MUST NOT          |
   | 7      | RSASHA1-NSEC3-SHA1 | NOT RECOMMENDED | MUST              |
   | 8      | RSASHA256          | MUST            | MUST              |
   | 10     | RSASHA512          | NOT RECOMMENDED | MUST              |
   | 12     | ECC-GOST           | MUST NOT        | MAY               |
   | 13     | ECDSAP256SHA256    | MUST            | MUST              |
   | 14     | ECDSAP384SHA384    | MAY             | RECOMMENDED       |
   | 15     | ED25519            | RECOMMENDED     | RECOMMENDED       |
   | 16     | ED448              | MAY             | RECOMMENDED       |
   +--------+--------------------+-----------------+-------------------+



Notes
-----
The document clearly has the intention to update the IANA registers, which is also stated in the document, but not in section 6 ("IANA Considerations").

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--------------------------------------
RFC8624 (draft-ietf-dnsop-algorithm-update-10)
--------------------------------------
Title               : Algorithm Implementation Requirements and Usage Guidance for DNSSEC
Publication Date    : June 2019
Author(s)           : P. Wouters, O. Sury
Category            : PROPOSED STANDARD
Source              : Domain Name System Operations
Area                : Operations and Management
Stream              : IETF
Verifying Party     : IESG